CN102942340A - Phase transition energy storage building insulation material - Google Patents
Phase transition energy storage building insulation material Download PDFInfo
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- CN102942340A CN102942340A CN2012104735385A CN201210473538A CN102942340A CN 102942340 A CN102942340 A CN 102942340A CN 2012104735385 A CN2012104735385 A CN 2012104735385A CN 201210473538 A CN201210473538 A CN 201210473538A CN 102942340 A CN102942340 A CN 102942340A
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Abstract
The invention relates to a phase transition energy storage building insulation material. The phase transition energy storage building insulation material is characterized by being formed by mixing and processing, by weight, 100-140kg of perlite, 80-120kg of cement, 2-4kg of cellulose, 13-17kg of phase transition wax, 45-55kg of coal ashes and 0.8-1.2kg of silica aerogel which are filled in a stirring tank to be evenly stirred respectively, and then the mixture is packed in bags to form the finished products. The phase transition energy storage building insulation material is small in hygroscopicity, low in heat conductivity coefficients, wide in temperature ranges, light, sturdy, durable, convenient and capable of completely meeting national advocacy requirements of fire protection, heat preservation, environmental protection and energy conservation.
Description
Technical field
The present invention relates to the external-wall exterior insulation of a kind of building board, particularly a kind of all kinds of buildings, can moistureproof cracking resistance, a kind of phase-changing energy-storing building thermal insulation material of dewfall, mouldy, peeling.
Background technology
Building energy conservation is state policies and principles, and the task of energy-saving and emission-reduction is very arduous, and the building energy conservation New Set has been listed country " 12 " planning in, is the indispensable and demanding task that must finish, also is the needs of development low-carbon economy.Along with the materials for wall continuous development of the reform of country, the application percentage of novel wall material and energy-saving and heat-insulating material is increased year by year, but requirement and the make of performance of heat protective material proposed Secretary.Lagging material commonly used is EPS, XPS at present, the organic insulation materials such as urethane, the materials thermal conductivity is little, heat-insulating property is good, but strength ratio is lower, does not have fire-proof function, does not reach the fire-fighting requirement, therefore this class organic insulation material all can't satisfy the building service requirements from aspects such as intensity, fire prevention, weather resistance, can't satisfy the requirement of Green energy-saving buildings and social sustainable development.The fire failure that is caused by architectural exterior insulation system and decorative material that occurs in succession shows, the fire safety problem of building energy conservation and building decoration is very outstanding, need to be resolved hurrily.One of reason that the CCTV building that State Council circulates a notice of soon, civil high storey building, Shanghai and Shenyang apartment hotel big fire occur is exactly " the defective warming plate of a large amount of uses of relevant unit in charge of construction ".The problem of building energy conservation and two aspects of Building Fire Protection needs to consider every possible angle, and overlooks either of the two.Building Fire Protection is had a great responsibility, must not be not in place because of technology, control measures, and the security against fire of impact building, the initiation fire accident occurs, and causes heavy losses for the country and people's lives and properties.Along with social development, the fire resistance of buildings more and more comes into one's own, requirement to the Building Fire Protection grade also improves greatly, the Ministry of Public Security, firmly build in section's " covil construction outer heat preservation system and decoration of exterior wall fire prevention temporary provisions " and required the covil construction heat insulating material for external should adopt A level non-fire material, as employing B
1During the level lagging material, horizontal fire-blocking belt should be set.Usually A level material has cement expanded perlite, gas concrete piece, rock wool, glass wool etc., cement expanded perlite, gas concrete piece unit weight is larger, and thermal conductivity is larger, and there are certain influence in rock wool, glass wool to environment and personnel health in producing and using.
Summary of the invention
Purpose of the present invention provides and a kind ofly has insulation, heat insulation, fire prevention, water resistant, lightweight, sound insulation, cracking resistance, anti-hollowing, anti-ly comes off, uses a kind of phase-changing energy-storing building thermal insulation material that the longevity grows.
The technical scheme that adopts is:
A kind of phase-changing energy-storing building thermal insulation material it is characterized in that being made of through hybrid process perlite, cement, Mierocrystalline cellulose, phase-change wax, flyash, aerosil.Its manufacture method is that bag distribution packaging is finished product after getting by weight ratio perlite 100-140kg, cement 80-120kg, Mierocrystalline cellulose 2-4kg, phase-change wax 13-17kg, flyash 45-55kg, aerosil 0.8-1.2kg and being respectively charged into and stirring in the stirred pot.
Above-mentioned weight proportion is that bag distribution packaging was finished product after perlite 120kg, cement 100kg, Mierocrystalline cellulose 3kg, phase-change wax 15kg, flyash 50kg, aerosil 1kg were respectively charged into and stir in the stirred pot.
Above-mentioned weight proportion is that bag distribution packaging was finished product after perlite 100kg, cement 80kg, Mierocrystalline cellulose 2kg, phase-change wax 13kg, flyash 45kg, aerosil 0.8kg were respectively charged into and stir in the stirred pot.
Above-mentioned weight proportion is that bag distribution packaging was finished product after perlite 140kg, cement 120kg, Mierocrystalline cellulose 4kg, phase-change wax 17kg, flyash 55kg, aerosil 1.2kg were respectively charged into and stir in the stirred pot.
The present invention be applicable to industry and covil construction, with the external wall outer insulation of all kinds of buildings facings such as (coating or) mounting; Exterior wall internal insulation; Minute family partition wall, furred ceiling, staircase, roofing, ceiling etc. need to insulate against sound, the position of heat insulating.The present invention is mainly used in motorway, airstrip, bridge pavement, has the snow melt effect by phase-change mechanism, can avoid the infringement of Snow Agent road pavement and greening sheet, can effectively stabilize the effect of expanding with heat and contract with cold to highway maintenance, can avoid rainwater to the knocking harm on high temperature road surface.The present invention also can directly add stirring use in concrete or the pitch, and the road pavement quality has no effect.
The present invention has the following advantages:
1, good energy-conserving effect
The present invention breaks through the single resistive properties of traditional lagging material, has thermally melting and thermal resistance two large heat insulating abilitys.By the binary Transformation Principle, the latent heat of phase change value is large, has higher thermal storage density, holds, the nearly quasi-isothermal characteristics of exothermic process, and energy-saving effect is obvious.Thereby, for building energy conservation provides new reliable approach;
2, safe and reliable
The whole bonding of phase change material of the present invention and substrate, random good, without cavity, avoid negative blast to tear and come off.Effectively overcome board material splice back rib, external corner and stick up the problems such as distortion Tile falling outward;
3, cracking resistance is moistureproof
Expect behind the wall on the phase change material of the present invention that body is fibrous reticular structure, pulling force is strong, and globality is firm, prevents that effectively the crack from producing;
4, sqouynd absorption lowering noise
The hollow structure that does not run through mutually of the numerous levels that exist in the material body of the present invention effectively slows down smaller tremors source, the transmission of bump sound wave, reduces the noise decibels;
5, sterilization gas defence
Contain the fragrant terpene of pure natural and aromatic material in the phase change material of the present invention, have expelling parasite, sterilization, deodorization, have simultaneously and prevent analysing the alkali function, can improve the living environment hygienic requirements;
6, the fire prevention of A level is not fired
Phase change material of the present invention is A1 level non-fire material through the special project test, and use range is unrestricted, meets all kinds of Building Fire Protection requirements.
Specific embodiment
Embodiment one
A kind of phase-changing energy-storing building thermal insulation material is to be made of through hybrid process perlite, cement, Mierocrystalline cellulose, phase-change wax, flyash, aerosil.Its manufacture method is by weight ratio for after perlite 120kg, cement 100kg, Mierocrystalline cellulose 3kg, phase-change wax 15kg, flyash 50kg, aerosil 1kg be respectively charged into and stir in the stirred pot, and bag distribution packaging is finished product.
Embodiment two
Embodiment two and embodiment one are basic identical, its difference is by weight ratio for after perlite 100kg, cement 80kg, Mierocrystalline cellulose 2kg, phase-change wax 13kg, flyash 45kg, aerosil 0.8kg be respectively charged into and stir in the stirred pot, and bag distribution packaging is finished product.
Embodiment three
Embodiment three and embodiment one are basic identical, its difference is by weight ratio for after perlite 140kg, cement 120kg, Mierocrystalline cellulose 4kg, phase-change wax 17kg, flyash 55kg, aerosil 1.2kg be respectively charged into and stir in the stirred pot, and bag distribution packaging is finished product.
Claims (4)
1. a phase-changing energy-storing building thermal insulation material it is characterized in that being made of through hybrid process perlite, cement, Mierocrystalline cellulose, phase-change wax, flyash, aerosil; Its manufacture method is that bag distribution packaging is finished product after getting by weight ratio perlite 100-140kg, cement 80-120kg, Mierocrystalline cellulose 2-4kg, phase-change wax 13-17kg, flyash 45-55kg, aerosil 0.8-1.2kg and being respectively charged into and stirring in the stirred pot.
2. a kind of phase-changing energy-storing building thermal insulation material according to claim 1, it is characterized in that by weight ratio bag distribution packaging is finished product for after perlite 120kg, cement 100kg, Mierocrystalline cellulose 3kg, phase-change wax 15kg, flyash 50kg, aerosil 1kg be respectively charged into and stir in the stirred pot.
3. a kind of phase-changing energy-storing building thermal insulation material according to claim 1, it is characterized in that by weight ratio bag distribution packaging is finished product for after perlite 100kg, cement 80kg, Mierocrystalline cellulose 2kg, phase-change wax 13kg, flyash 45kg, aerosil 0.8kg be respectively charged into and stir in the stirred pot.
4. a kind of phase-changing energy-storing building thermal insulation material according to claim 1, it is characterized in that by weight ratio bag distribution packaging is finished product for after perlite 140kg, cement 120kg, Mierocrystalline cellulose 4kg, phase-change wax 17kg, flyash 55kg, aerosil 1.2kg be respectively charged into and stir in the stirred pot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104735385A CN102942340A (en) | 2012-11-21 | 2012-11-21 | Phase transition energy storage building insulation material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012104735385A CN102942340A (en) | 2012-11-21 | 2012-11-21 | Phase transition energy storage building insulation material |
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| CN102942340A true CN102942340A (en) | 2013-02-27 |
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| CN2012104735385A Pending CN102942340A (en) | 2012-11-21 | 2012-11-21 | Phase transition energy storage building insulation material |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643748A (en) * | 2013-11-11 | 2014-03-19 | 青岛佰众化工技术有限公司 | Heat-insulation and sound-insulation composite plate |
| CN104506686A (en) * | 2015-01-09 | 2015-04-08 | 李宁 | Efficiently cooling mobile phone shell |
| CN104591637A (en) * | 2015-02-16 | 2015-05-06 | 于文华 | Self-temperature adjustment inorganic phase change temperature control material and construction method for composite wall body heat preservation system |
| CN108484001A (en) * | 2018-04-24 | 2018-09-04 | 重庆交通大学 | Suitable for high latitude or the composite type pitch mixture of high altitude localities |
| CN108797251A (en) * | 2018-04-25 | 2018-11-13 | 重庆交通大学 | Extremely frigid zones pavement structure |
| CN109721319A (en) * | 2019-01-23 | 2019-05-07 | 合肥中地节能科技有限公司 | A kind of dry powder type wall heat-insulating material and preparation method thereof |
| CN115653190A (en) * | 2022-11-09 | 2023-01-31 | 江苏博康特建材有限公司 | Method for processing floor heat-preservation sound-insulation prefabricated slab |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102070972A (en) * | 2010-11-19 | 2011-05-25 | 吴江龙泾红贝家装有限公司 | Heat-insulating fireproof paint of plastic pipe |
| CN102424538A (en) * | 2011-08-31 | 2012-04-25 | 武汉帅麟科技有限公司 | Building insulating mortar containing nano-silica aerogel |
| CN102584126A (en) * | 2012-02-27 | 2012-07-18 | 南昌大学 | Phase-change energy-storage thermal-insulation material and preparation method thereof |
-
2012
- 2012-11-21 CN CN2012104735385A patent/CN102942340A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102070972A (en) * | 2010-11-19 | 2011-05-25 | 吴江龙泾红贝家装有限公司 | Heat-insulating fireproof paint of plastic pipe |
| CN102424538A (en) * | 2011-08-31 | 2012-04-25 | 武汉帅麟科技有限公司 | Building insulating mortar containing nano-silica aerogel |
| CN102584126A (en) * | 2012-02-27 | 2012-07-18 | 南昌大学 | Phase-change energy-storage thermal-insulation material and preparation method thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643748A (en) * | 2013-11-11 | 2014-03-19 | 青岛佰众化工技术有限公司 | Heat-insulation and sound-insulation composite plate |
| CN104506686A (en) * | 2015-01-09 | 2015-04-08 | 李宁 | Efficiently cooling mobile phone shell |
| CN104591637A (en) * | 2015-02-16 | 2015-05-06 | 于文华 | Self-temperature adjustment inorganic phase change temperature control material and construction method for composite wall body heat preservation system |
| CN104591637B (en) * | 2015-02-16 | 2016-05-11 | 于文华 | The construction method of self-temperature-regulating inorganic-phase variable thermal control material and combined wall heat-insulation system |
| CN108484001A (en) * | 2018-04-24 | 2018-09-04 | 重庆交通大学 | Suitable for high latitude or the composite type pitch mixture of high altitude localities |
| CN108797251A (en) * | 2018-04-25 | 2018-11-13 | 重庆交通大学 | Extremely frigid zones pavement structure |
| CN109721319A (en) * | 2019-01-23 | 2019-05-07 | 合肥中地节能科技有限公司 | A kind of dry powder type wall heat-insulating material and preparation method thereof |
| CN115653190A (en) * | 2022-11-09 | 2023-01-31 | 江苏博康特建材有限公司 | Method for processing floor heat-preservation sound-insulation prefabricated slab |
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Application publication date: 20130227 |